diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2010-03-04 11:32:30 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-20 13:21:31 -0700 |
| commit | 288ead45fa6637e959015d055304f521cbbc0575 (patch) | |
| tree | b150572e95760f26f905802269b3a76da0260976 /drivers/usb/host/sl811-hcd.c | |
| parent | 45f30e0bdadd4660383250e85b543b0bea05413d (diff) | |
| download | blackbird-op-linux-288ead45fa6637e959015d055304f521cbbc0575.tar.gz blackbird-op-linux-288ead45fa6637e959015d055304f521cbbc0575.zip | |
USB: remove bogus USB_PORT_FEAT_*_SPEED symbols
This patch (as1348) removes the bogus
USB_PORT_FEAT_{HIGHSPEED,SUPERSPEED} symbols from ch11.h. No such
features are defined by the USB spec. (There is a PORT_LOWSPEED
feature, but the spec doesn't mention it except to say that host
software should never use it.) The speed indicators are port
statuses, not port features.
As a temporary workaround for the xhci-hcd driver, a fictional
USB_PORT_STAT_SUPER_SPEED symbol is added.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/sl811-hcd.c')
| -rw-r--r-- | drivers/usb/host/sl811-hcd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index 8f2f477890c4..dcd7fab7179c 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -1121,7 +1121,7 @@ sl811h_timer(unsigned long _sl811) u8 signaling = sl811->ctrl1 & SL11H_CTL1MASK_FORCE; const u32 mask = (1 << USB_PORT_FEAT_CONNECTION) | (1 << USB_PORT_FEAT_ENABLE) - | (1 << USB_PORT_FEAT_LOWSPEED); + | USB_PORT_STAT_LOW_SPEED; spin_lock_irqsave(&sl811->lock, flags); @@ -1162,7 +1162,7 @@ sl811h_timer(unsigned long _sl811) } else { sl811->port1 |= mask; if (irqstat & SL11H_INTMASK_DP) - sl811->port1 &= ~(1 << USB_PORT_FEAT_LOWSPEED); + sl811->port1 &= ~USB_PORT_STAT_LOW_SPEED; sl811->irq_enable = SL11H_INTMASK_INSRMV | SL11H_INTMASK_RD; } @@ -1173,7 +1173,7 @@ sl811h_timer(unsigned long _sl811) #ifdef USE_B sl811->irq_enable |= SL11H_INTMASK_DONE_B; #endif - if (sl811->port1 & (1 << USB_PORT_FEAT_LOWSPEED)) { + if (sl811->port1 & USB_PORT_STAT_LOW_SPEED) { sl811->ctrl1 |= SL11H_CTL1MASK_LSPD; ctrl2 |= SL811HS_CTL2MASK_DSWAP; } |
